Home / 2,099,160,307,669.80-3,148,740,461,504.70-589,927,472,099.43

Finding the Fourth Proportional to 2,099,160,307,669.80, 3,148,740,461,504.70 and 589,927,472,099.43

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Solution

The fourth proportional to 2,099,160,307,669.80, 3,148,740,461,504.70 and 589,927,472,099.43 is: 884,891,208,149.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,160,307,669.80 : 3,148,740,461,504.70 = 589,927,472,099.43 : x
  2. Step 2: Convert to fraction form
    2,099,160,307,669.80/3,148,740,461,504.70 = 589,927,472,099.43/x
  3. Step 3: Cross multiply
    2,099,160,307,669.80x = 3,148,740,461,504.70 × 589,927,472,099.43
  4. Step 4: Simplify right side
    2,099,160,307,669.80x = 1,857,528,500,752,660,662,583,296
  5. Step 5: Solve for x
    x = 1,857,528,500,752,660,662,583,296/2,099,160,307,669.80
  6. Step 6: Final answer
    x = 884,891,208,149.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.